arm_const_structs.h 3.8 KB

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  1. /* ----------------------------------------------------------------------
  2. * Copyright (C) 2010-2014 ARM Limited. All rights reserved.
  3. *
  4. * $Date: 31. July 2014
  5. * $Revision: V1.4.4
  6. *
  7. * Project: CMSIS DSP Library
  8. * Title: arm_const_structs.h
  9. *
  10. * Description: This file has constant structs that are initialized for
  11. * user convenience. For example, some can be given as
  12. * arguments to the arm_cfft_f32() function.
  13. *
  14. * Target Processor: Cortex-M4/Cortex-M3
  15. *
  16. * Redistribution and use in source and binary forms, with or without
  17. * modification, are permitted provided that the following conditions
  18. * are met:
  19. * - Redistributions of source code must retain the above copyright
  20. * notice, this list of conditions and the following disclaimer.
  21. * - Redistributions in binary form must reproduce the above copyright
  22. * notice, this list of conditions and the following disclaimer in
  23. * the documentation and/or other materials provided with the
  24. * distribution.
  25. * - Neither the name of ARM LIMITED nor the names of its contributors
  26. * may be used to endorse or promote products derived from this
  27. * software without specific prior written permission.
  28. *
  29. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  30. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  31. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  32. * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  33. * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  34. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  35. * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  36. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  37. * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  38. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  39. * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  40. * POSSIBILITY OF SUCH DAMAGE.
  41. * -------------------------------------------------------------------- */
  42. #ifndef _ARM_CONST_STRUCTS_H
  43. #define _ARM_CONST_STRUCTS_H
  44. #include "arm_math.h"
  45. #include "arm_common_tables.h"
  46. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16;
  47. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32;
  48. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64;
  49. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128;
  50. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256;
  51. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512;
  52. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024;
  53. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048;
  54. extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096;
  55. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16;
  56. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32;
  57. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64;
  58. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128;
  59. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256;
  60. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512;
  61. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024;
  62. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048;
  63. extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096;
  64. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16;
  65. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32;
  66. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64;
  67. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128;
  68. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256;
  69. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512;
  70. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024;
  71. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048;
  72. extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096;
  73. #endif